I do not possess you do not possess she does not possess we do not possess you do not possess they do not possess
Present continuous
I am not possessing you are not possessing she is not possessing we are not possessing you are not possessing they are not possessing
Preterite
I did not possess you did not possess she did not possess we did not possess you did not possess they did not possess
Preterite continuous
I was not possessing you were not possessing she was not possessing we were not possessing you were not possessing they were not possessing
Present perfect
I have not possessed you have not possessed she has not possessed we have not possessed you have not possessed they have not possessed
Present perfect continuous
I have not been possessing you have not been possessing she has not been possessing we have not been possessing you have not been possessing they have not been possessing
Pluperfect
I had not possessed you had not possessed she had not possessed we had not possessed you had not possessed they had not possessed
Pluperfect continuous
I had not been possessing you had not been possessing she had not been possessing we had not been possessing you had not been possessing they had not been possessing
Future
I will not possess you will not possess she will not possess we will not possess you will not possess they will not possess
Future continuous
I will not be possessing you will not be possessing she will not be possessing we will not be possessing you will not be possessing they will not be possessing
Future perfect
I will not have possessed you will not have possessed she will not have possessed we will not have possessed you will not have possessed they will not have possessed
Future perfect continuous
I will not have been possessing you will not have been possessing she will not have been possessing we will not have been possessing you will not have been possessing they will not have been possessing
Conditional
Present
I would not possess you would not possess she would not possess we would not possess you would not possess they would not possess
Present continuous
I would not be possessing you would not be possessing she would not be possessing we would not be possessing you would not be possessing they would not be possessing
Past
I would not have possessed you would not have possessed she would not have possessed we would not have possessed you would not have possessed they would not have possessed
Past continuous
I would not have been possessing you would not have been possessing she would not have been possessing we would not have been possessing you would not have been possessing they would not have been possessing